https://padlet.com/1028397/9qk3vlvft1l4 Made with wonder en-us 2018-04-03 21:20:05 UTC 2023-10-14 00:45:04 UTC hello@padlet.com 1028397 https://padlet.com/1028397/9qk3vlvft1l4/wish/248312697 In 1869 Friedrich Miescher identified "nuclein" from cell nuclei with associated proteins with DNA. Miescher´s work is really important because if he didn't discover the molecule nuclein, we wouldn't know that proteins are the molecules by which traits passed on and on. ]]> 2018-04-03 21:26:13 UTC https://padlet.com/1028397/9qk3vlvft1l4/wish/248312697 1028397 https://padlet.com/1028397/9qk3vlvft1l4/wish/248686564 Rosalind Franklin created a photograph showing a exclusive pattern that indicates the spiral shape of DNA. Her work is important because she studied the structure of DNA using a X-ray and then was introduced to a 3-D model of a DNA model]]> 2018-04-04 21:23:42 UTC https://padlet.com/1028397/9qk3vlvft1l4/wish/248686564 1028397 https://padlet.com/1028397/9qk3vlvft1l4/wish/248743783 Watson and Crick discovered the double helix, with sugars and phosphates. structure of DNA. James and Francis' work is important because they used the bases ( A, C, G, T ) and they were able to pair them up and make two strands of the helix. ]]> 2018-04-05 05:17:12 UTC https://padlet.com/1028397/9qk3vlvft1l4/wish/248743783 1028397 https://padlet.com/1028397/9qk3vlvft1l4/wish/249038538 DNA is made of two strands of nucleotide. The four bases are called adenine, guanine, cytosine, and thymine. The bases get together using hydrogen bonds.]]> 2018-04-05 20:00:44 UTC https://padlet.com/1028397/9qk3vlvft1l4/wish/249038538 1028397 https://padlet.com/1028397/9qk3vlvft1l4/wish/249040834 The nucleotide of DNA are the simple building blocks that make up the DNA. The three parts of nucleotides are phosphate, sugar molecule and one of the four bases. ]]> 2018-04-05 20:07:58 UTC https://padlet.com/1028397/9qk3vlvft1l4/wish/249040834 1028397 https://padlet.com/1028397/9qk3vlvft1l4/wish/249042396 The nucleotides of DNA base pair get stuck together by hydrogen bond in a specific way. Adenine will only get together with thymine ( A to T ). Cytosine will only bond together with guanine ( C to G )]]> 2018-04-05 20:13:28 UTC https://padlet.com/1028397/9qk3vlvft1l4/wish/249042396